What's worth watching, and what might not be, in prime time on Thursday.

The great Jeffrey Tambor returns as Nathan's boss, and he only has eyes for Carol (the equally great Margo Martindale), which sounds like one of this uneven sitcom's more promising ideas. CBS has renewed The Millers, which is a smart move: When you have stars like Martindale, Will Arnett and Beau Bridges, you give their show a chance to develop. Over the summer, they might consider giving that show some funnier scripts, and giving those stars some stronger support.

Convinced that there just aren't enough entertainment awards shows, NBC has revived a comedy prize that was last presented on broadcast TV in 2001. We'll see if absence has made the heart grow fonder.

Black Box | ABC, 10 ET/PT

With so much going on here that is risibly dreadful, it's hard to concentrate on any one flaw. But try, if you can, to focus on what exactly the show is saying about Catherine's relationship with Will — a man who cheats on her for revenge, maliciously tells her about it when she's most vulnerable, and then promises eternal fidelity. Ambiguity, in people and relationships, is not the problem; that's part of life. It's that his behavior is written and portrayed so ineptly, you can't tell whether the show even realizes it's bizarre. She, and you, should cut bait.